baber/WOPTO huggingface dataset:
Patent JP-2005152579-A (JP)
Title: Pinball machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the amusement of a game and to prevent the fault of a pinball machine due to heat emitted from a display device by arranging the display device on the back surface side of a game board which is at least partially formed of a transparent member.  <P>SOLUTION: A pinball machine 1 is provided with a game board 32 which is at least partially formed of the transparent member, and a display device 70 equipped on the back surface side of the game board 32 and capable of displaying prescribed images. Between the game board 32 and the display device 70, a spacer 110 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248580-A (JP)
Title: Positioning device for console box for construction machine
Inventor: IZUMIKAWA TAKEYA
IPC: G05G1/04
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a structure as to enable the continuous adjustment of the height of a console box, and as to easily return a console box to a height position adjusted before movement to a getting-on-and-off attitude position, even if the console box is returned to a working attitude position in the performance of an operation from the getting-on-and-off attitude position when an operator gets on and off a construction machine.  <P>SOLUTION: In this positioning device for the console box for the construction machine, a lever member 24 , which can make a telescopic motion and which makes the amount of the telescopic motion continuously adjustable, is provided between the console box 18 and a fixed frame 21, so that the rotational leading end-side height position of the console box 18 can be adjusted by the telescopic motion of the lever member 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245900-A (JP)
Title: Running machine
Inventor: OTA YOSHITAKE
IPC: A63B22/02
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the durability of an endless belt by more smoothly feeding the belt not to cause a slip with a rotating roller even when the tension of the endless belt to a sliding member is reduced and reducing the frictional resistance to the sliding member.  <P>SOLUTION: This running machine comprises the rotating roller 23 which circularly moves the endless belt 20 supported by a supporting plate 22 provided on the machine base 10 by a driving mechanism 26, the sliding member 25 which slidably movably guides the endless belt 20 at the end section, a pressing roller 30 which presses the endless belt 20 from the upper side and makes the gap smaller than the diameter of the rotating roller 23, and a press-contact roller 40 which press-bonds the endless belt 20 to the rotating roller 23. The press-contact roller 40 is constituted of the pressing roller 30, and a press-contact force adjusting mechanism 43 which adjusts the press-contact force of the press-contact roller is provided. A position adjusting mechanism 50 which can adjust the position of the sliding member 25 in the longitudinal direction is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260286-A (JP)
Title: Radio communication system
Inventor: KAYASHIMA TADASHI
IPC: H04W88/08
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To make a system configuration small and improve security strength.  <P>SOLUTION: An encryption key storage means 1c of an access point 1 stores an encryption key list 1d having a plurality of different encryption keys. A change information transmitting means 1a regularly wirelessly transmits change information for indicating that an encryption key for encrypting communication data is changed to a terminal 2. When the means 1a wirelessly transmits the change information, an encryption key selecting means 1b selects an encryption key from the list 1d according to rules. A terminal side encryption key storage means 2c of the terminal 2 stores a terminal side encryption key list 2d same as the list 1d. A change information receiving means 2a receives the change information from the access point 1. When the change information is received by the means 2a, a terminal side encryption key selecting means 2b selects an encryption key from the list 2d, in conformity with the rules same as the rules with which the means 1b selects the encryption key.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260385-A (JP)
Title: Electronic component and manufacturing method thereof
Inventor: SASAKI HITOSHI
IPC: H01L23/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thinned electronic component with excellent heat radiation properties, and also to provide a manufacturing method.  <P>SOLUTION: An electronic element 4 is stored in a storing part 3 of a housing 2 including a lid part 2a and side wall parts 2b so that a front side 5a of a board 5 is opposed to a lower side 2a1 of the lid part 2a. Terminals 51, 51 are formed to the board 5 and the terminals 51, 51 are electrically connected to connection ends 7, 7 via element connection sections 8, 8 and continuity parts 6, 6. A sealing member 9 seals a gap between the side wall parts 2b and the electronic element 4. The electronic component 1 is mounted on a mother board 10 via the connection ends 7, 7. Thus, the heat generated from the electronic element 4 is radiated to the mother board 10 to enhance the heat radiation efficiency of the electronic element 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261112-A (JP)
Title: Dc-dc converter
Inventor: UCHIDA AKIHIRO
IPC: H02M3/28
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect the output current of a DC-DC converter with low loss and at high precision.  <P>SOLUTION: In the DC-DC converter, currents (I<SB>O</SB>), flowing opposite each other, flow two coils (N<SB>A</SB>and N<SB>B</SB>) of a common mode choke coil (10), so that the magnetic fluxes occurring at the magnetic core of the common mode choke coil (10) cancel each other. Thus, no voltage fluctuation due to ripple noise, spike noise, or the like occurs at each coils (N<SB>A</SB>and N<SB>B</SB>) of the common mode choke coil (10). Since, the voltage occurring at both ends of the coils (N<SB>A</SB>and N<SB>B</SB>) of the common mode choke coil (10) is composed only of the voltage drop component caused by a minute electric resistance present in the conductor constituting the coils (N<SB>A</SB>and N<SB>B</SB>), both ends of the coils (N<SB>A</SB>and N<SB>B</SB>) generate a voltage (V<SB>L</SB>) proportional to an output current (I<SB>O</SB>). So, the output current (I<SB>O</SB>) of the DC-DC converter is detected at low loss and with high precision thanks to the voltage (V<SB>L</SB>) generated at both ends of one coil (N<SB>A</SB>) of the common mode choke coil (10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282750-A (JP)
Title: Method and apparatus for sharing slot descriptor block among multiple users
Inventor: MARSAN MARK J
IPC: H04L12/56
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for transmitting/receiving a multiplexed signal which exhibits no voice delay and voice quality degradation.  <P>SOLUTION: An iDEN is provided with a base radio unit (104) which is interconnected to a plurality of transcoders (4) located in a central office (2). The base radio unit (104) multiplexes voice packets from the plurality of transcoders (4) on a time division multiple signal frame (20) in the time division manner. Each signal frame (20) contains a plurality of consecutive frames (204). Each consecutive frame (204) contains a predetermined number of slots (202) on the basis of channel interleave. Each slot (202) contains a slot descriptor block (2024) and a plurality of sub-slots (2026, 2028). The slot descriptor block (2024) alternately contains overhead information for the plurality of sub-slots (2026, 2028).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257622-A (JP)
Title: Navigation system and program
Inventor: KANEMATSU OSAMU
IPC: G08G1/0969
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently discover possible parking locations in the surroundings of a destination.  <P>SOLUTION: When routes from the current position to the destination are calculated, a control circuit 8 calculates the routes in turn so as to take the roads possible to park distributed near the destination as follows. The "search area" is launched for searching "roads available for parking" (S120). "Roads available for parking" in the searching area are searched on the basis of map data (S130). Nodes are placed tentatively on the searched roads available for parking (S140). All the combinations are calculated for all the placed nodes, passing through en route from the current position to the destination (S160). Route computation is executed for each combination (S170). The combination of the shortest run is selected from among these combinations as the optimum route (S180).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257635-A (JP)
Title: Closed loop optical fiber gyroscope
Inventor: TAMURA TAKAYUKI
IPC: G01C19/72
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closed loop optical fiber gyroscope that detects a microsignal.  <P>SOLUTION: The closed loop optical fiber gyroscope comprises an output pulse detector 21 where a detection output is supplied from an output converting circuit 14 in a form of a pulse input and the pulse input is output as an on-off signal of a switch and also is D/A converted; a wave height adjusting section 22 where an analog signal input from the output pulse detector 21 is monitored and a wave height level is adjusted by comparing with a predetermined value set inside, and the output of the wave height level after adjustment is output as a D/A output 1 and a D/A output 2 having a slightly different high frequencies; and a dither signal generator 23 where the D/A output 1 and D/A output 2 from the wave height adjusting section 22 are input and also the on-off signal of the switch from the output pulse detector 21 is input, and a dither signal is output by alternately, speedily switching over the D/A output 1 and D/A output 2 by the on-off signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268358-A (JP)
Title: Mirror cleaning device and optical illumination equipment
Inventor: FURUTA MASAHIRO
IPC: H01L21/027
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for cleaning mirror by which a mirror having deposits, such as the debris etc., generated from an EUV light source and lowered in reflectance can be made reusable by removing the debris etc., in a vacuum; and to provide EUV optical illumination equipment and an exposure device containing the mechanism of the device and method.  <P>SOLUTION: The mirror which reflects EUV light with its light source of a wave length of ≤60 nm can be made reusable by cleaning the mirror in a vacuum, by removing the deposits adhering to the surface of the mirror by projecting an ion beam upon the mirror in a vacuum chamber which can be exhausted to a vacuum. The EUV light can be supplied continuously from the optical illumination equipment without any time loss by washing the mirror, after the mirror is transported in a vacuum by connecting the device having such mechanism to the optical illumination equipment and exposing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266406-A (JP)
Title: Developing device
Inventor: IWAMURA TAKUYA
IPC: G03G15/08
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device having simple structure, reducing the cost of components and production and capable of maintaining fine picture quality by suppressing the variation of toner density by autonomously correcting the deviation of developer distribution even when the developing device or an image forming apparatus on which the developing device is mounted is arranged obliquely from a horizontal direction.  <P>SOLUTION: A developer stirring member has a plurality of blade parts arranged in parallel along the axial direction of a developer carrier and aperture parts arranged in the vicinity of the roots of the blade parts and connected to a hollow part in the developer stirring member are formed at least on both end parts along the axial direction of the developer stirring member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273508-A (JP)
Title: Actuator for variable valve system
Inventor: TOFUJI TAMOTSU
IPC: F01L13/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for preventing vibration caused by alternate torque or vibration abnormal noise, by absorbing backlash between a ball screw shaft and a ball nut.  <P>SOLUTION: The actuator comprises a ball nut 46 to be linearly moved via a plurality of balls 54 to the axial direction with the rotation of the ball screw shaft 45 by the rotating drive of an electric motor 36 and a link arm 47 and a link member 48 for linking the ball nut to a control shaft 32. First and second spring retainers 61, 62 are disposed to an edge of the ball nut 46 and an outer race 51a of a second ball bearing 51, and the ball nut is pressed to one direction by a spring force of a coil spring 60 which is elastically held between the spring retainers to absorb the backlash.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005269949-A (JP)
Title: Tool for pet exercise
Inventor: HARA FUJIE
IPC: A01K15/02
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for a pet exercise with which a plurality of kinds of exercises are carried out.  <P>SOLUTION: This tool for the pet is equipped with pole supporting bodies 1 and 2, a pole 3 and a long plate 4 and the pole 3 is stretched between both the pole supporting bodies 1 and 2. The pole 3 is attached to the long plate 4, supported between both the pole supporting bodies 1 and 2 into a seesaw. The pole 3 is equipped with a mountable curtain 16. The long plate 4 is obtained by connecting a plurality of short plates 4a, 4b and 4c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274855-A (JP)
Title: Signal processor
Inventor: TANIGUCHI HIDENORI
IPC: H04N5/335
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To determine the optimal amplification factor according to contrast of an object with necessary minimum circuit scale.  <P>SOLUTION: In this signal processor having a maximum value detection circuit which detects the maximum value of output signals of each pixel of a photoelectric conversion element consisting of a plurality of pixels, an amplification factor variable type amplifier circuit which amplifies the output signals of the photoelectric conversion element and a clamp voltage changing means which fixes output reference voltage of the amplifier circuit to an output level of a light shielding pixel or an output level of the maximum value detection circuit, which controls clamp voltage and the amplification factor of the variable amplifier circuit and performs predetermined signal processing using A/D conversion output of the output signals from the photoelectric conversion element, when difference between the maximum value and the minimum value of signal output read on the basis of the light shielding pixel output is equal to or less than a predetermined value, the clamp voltage is changed to the output level (a light shielding pixel clamp level to the maximum pixel clamp level) of the maximum value detection circuit, an amplification factor of the amplifier circuit is set based on the amplification factor calculated by the difference between the maximum value and the minimum value and image signals are read again.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277005-A (JP)
Title: Semiconductor device manufacturing apparatus
Inventor: MOROHASHI AKIRA
IPC: H01L21/22
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing apparatus having a built-in temperature sensor capable of accurately sensing, monitoring, and controlling a temperature in a furnace even if air passes near the sensor.  <P>SOLUTION: A wafer 9 is mounted on a boat 3 and housed in a reaction chamber 14 in a reaction tube 2, and the reaction tube 2 is heated by a heater 1. Gas is supplied from a gas introduction tube 15 to heat-treat the wafer 9. At this time, a rod 11 detects infrared rays radiated from the reaction tube 2 and transmits the rays to a radiation thermometer 13 via optical fibers 12. This allows the radiation thermometer 13 to sense the temperature of the reaction tube 2, or the temperature in the reaction chamber 14 without contacting the reaction tube 2 to control the temperature in the reaction chamber 14 by means of an unshown controller. Since the radiation thermometer 13 is provided with a protection cover (not shown) for rejecting the radiation of the infrared rays from the heater 1 at this time, the radiation thermometer 13 is capable of accurately sensing the temperature of the reaction tube 2 to highly precisely control the temperature in the reaction chamber 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274313-A (JP)
Title: Method of predicting solubility of cross-linked polymer molecule in solvent
Inventor: KAWAMO TETSUJI
IPC: G01N33/44
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To predict compatibility between a cross-linked polymer and a solvent.  <P>SOLUTION: In this method for determining the compatibility between the polymer and the solvent, degrees S<SB>A</SB>, S<SB>B</SB>of swelling in the solvents are measured in the same cross-linked polymers having at least two levels of cross-linkage densities, using the two kinds of solvents, the two measured values S<SB>A</SB>, S<SB>B</SB>is applied in the expression (I), and interaction parameters χ between the polymers and the respective solvents are calculation-found to determine the compatibility between the polymer and the solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270317-A (JP)
Title: Ultrasonic diagnostic imaging equipment
Inventor: GOTO EIJI
IPC: A61B8/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic imaging equipment improving operability by quantitatively analyzing an operation.  <P>SOLUTION: An operator operates an input circuit 1 and the operation is stored in a storage medium 2 as an operation history. For example, the operation buttons of an operation panel and a TCS (Touch Command Screen) are operated and the operations are stored in the storage medium 2 as the operation history. Later on, the operator demands the analysis of the operation history. An arithmetic circuit analyzes the operation history. For example, a list in which functions are arranged in the order of use frequency is created. Then, a correspondence table formed by linking the operation buttons with the functions is formed based on the list to be stored in the storage medium 2. For example, the function with high use frequency is allocated to an operation button close to a trackball or the like and the correspondence table indicating the allocation is formed. The correspondence table is updated into a new one and a control circuit 4 allocates a function to the operation button of the input circuit 1 according to the new correspondence table.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301326-A (JP)
Title: Sales information management system operated by article seller affiliated with prepaid electronic money settlement organization
Inventor: MORIAI TETSUYA
IPC: G06Q20/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To pay back for cancel of a sold article having been paid for with electronic money.  <P>SOLUTION: This sales information management system comprises a means of communication with a settlement center computer, an IC card interface capable of reading the identifier of an IC card with recorded electronic money information and rewriting the balance, a payback reservation table in which the card identifier and payback information are stored while made to correspond to each other, a 1st processing means of performing 2nd processing and then 3rd processing when information corresponding to the card identifier is recorded in the payback reservation table or the 3rd processing when not, a 2nd processing means of reducing the amount of charging information generated accompanying an article sale based upon the payback information, a 3rd processing means of transmitting the charging information to the settlement center computer and reducing the balance of the IC card based upon the charging information, and a processing means of updating the payback reservation table in response to a payback indication while making the card identifier and payback information correspond to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273815-A (JP)
Title: Dynamic pressure bearing device
Inventor: ITO KENJI
IPC: F16C17/10
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To preclude rusting on component parts of a dynamic pressure bearing device and also reduce the man-hours by eliminating the defatting process after the rust preventing processing.  <P>SOLUTION: A coating film f1 consisting of fluoro-resin is formed on the surfaces of a housing 7 except the inside surface 7c, stationary surface 7d, and stationary surface 7e. The coating film f1 has a thickness between 0.1-1 μm. The coating film f1 is formed in order to make rust prevention of the housing 7, being applied to all surfaces thereof at the stage of component, but at assembling, the films f3 on the inside surface 7c, stationary surface 7d, and stationary surface 7e are exfoliated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275954-A (JP)
Title: Reception terminal
Inventor: KITA SACHIKAZU
IPC: H04N21/442
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception terminal without the overflow and underflow of a memory generated therein.  <P>SOLUTION: The reception terminal 3 comprises: the memory 6 for storing received data; a clock generation source 9 for outputting the clock signal of a frequency corresponding to a control signal; a decoder 8 for reading the data from the memory 6 in synchronization with the clock signal; a memory control part 7 for detecting the residual data amount of the memory 6; and a clock control part 10 for outputting the control signal so as to allow the residual data amount of the memory to be a prescribed data amount. Consequently, the residual data amount of the memory 6 is kept to be the prescribed data amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279780-A (JP)
Title: Switching device of electric circuit for electric discharge machining and switching device of electric discharge machining power supply circuit
Inventor: HOSAKA AKIO
IPC: B23H1/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device of an electric discharge machining power supply circuit, lowering the contact resistance to reduce the generation of heat, enhancing the peak of a discharge current, effectively applying and disposing a cooling mechanism to the switching device, and efficiently functioning even in the case of application to high-load.  <P>SOLUTION: A cylindrical box body is parted at the central area in the axial direction, and connected by a combination of conductors to form a cylinder chamber on both sides. Both cylinder chambers are provided with a piston with a piston rod, respectively opposite to both sides of the combination, and the respective opposite surfaces of the piston and the combination are provided with a tapered projection and a tapered hole which are pressurized to fit each other and turn on and separated from each other to turn off by the forward and backward movement of the piston. The outer peripheral side of the combination and the rear end of each piston rod are provided with terminals of electric lead connection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI